/*

 * Licensed to the Apache Software Foundation (ASF) under one

 * or more contributor license agreements.  See the NOTICE file

 * distributed with this work for additional information

 * regarding copyright ownership.  The ASF licenses this file

 * to you under the Apache License, Version 2.0 (the

 * "License"); you may not use this file except in compliance

 * with the License.  You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.bff.gaia.unified.sdk.schemas;



import java.lang.reflect.Constructor;

import java.lang.reflect.InvocationTargetException;



import static com.bff.gaia.unified.vendor.guava.com.google.common.base.Preconditions.checkNotNull;



/** And implementation of {@link SchemaUserTypeCreator} that uses a Java constructor. */

public class SchemaUserTypeConstructorCreator implements SchemaUserTypeCreator {

  private final Class<?> clazz;

  private final transient Constructor<?> constructor;



  public SchemaUserTypeConstructorCreator(Class<?> clazz, Constructor<?> constructor) {

    this.clazz = clazz;

    this.constructor = checkNotNull(constructor);

  }



  @Override

  public Object create(Object... params) {

    checkNotNull(constructor);

    try {

      return constructor.newInstance(params);

    } catch (InstantiationException | IllegalAccessException | InvocationTargetException e) {

      throw new RuntimeException("Could not instantiate object " + clazz, e);

    }

  }

}